---
title: Failed to generate content types.
i18nReady: true
githubURL: https://github.com/withastro/astro/blob/main/packages/astro/src/core/errors/errors-data.ts
---

> **GenerateContentTypesError**: `astro sync` command failed to generate content collection types: ERROR_MESSAGE

## 무엇이 잘못되었나요?

`astro sync` 명령이 콘텐츠 컬렉션 타입을 생성하지 못했습니다.

**더 보기:**

-  [콘텐츠 컬렉션 문서](/ko/guides/content-collections/)